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MAX1573 white led driver electronic project schematic – Circuit Schematic
MAX1573 white led driver electronic project schematic
This white led driver circuit circuit drives as many as four white LEDs in parallel from a 3. 3V source, and adjusts the total LED current from 1mA to 106mA, in...
LT3754 16 channel LED driver circuit design – Circuit Schematic
LT3754 16 channel LED driver circuit design
The LT3754 16 channel LED driver with a step-up DC DC controller designed by Linear Technology is capable of driving up to 45V of LEDs. Each channel of the LT37...
LM3552 white LED driver circuit design – Circuit Schematic
LM3552 white LED driver circuit design
For this led driver electronic project you will need a DC power supply circuit that provide an output voltage between 2. 7V and 5. 5 volts ( supply voltage must...
LM3551 LM3552 led driver schematic circuit design – Circuit Schematic
LM3551 LM3552 led driver schematic circuit design
Using the LM3551 and LM3552 are fixed frequency, current mode step-up DC DC converters with two integrated NFETs we can design a very simple and high precision ...
LM3530 white LED driver circuit design electronic project – Circuit Schematic
LM3530 white LED driver circuit design electronic project
A simple white LED driver circuit can be designed using the LM3530 high efficiency white LED driver IC with programmable ambient light sensing capability and I2...
LM3409 dimming controlled LED driver circuit design – Circuit Schematic
LM3409 dimming controlled LED driver circuit design
This dimming controlled LED driver electronic circuit require an input voltage of 36 volts and will provide at output a voltage of 24 volts at a maximum current...
White Led driver circuit diagram using LM3404 – Circuit Schematic
White Led driver circuit diagram using LM3404
Using the LM3404 are monolithic switching regulator can be designed a very simple constant current driver for high power LEDs. This LED driver electronic projec...
LED torch using NSI45090JDT4G constant current regulator – Circuit Schematic
LED torch using NSI45090JDT4G constant current regulator
A very simple LED torch can be designed using the NSI45090JDT4G adjustable constant current regulator (CCR) designed by ON Semiconductor, using extreme few exte...
Led driver using LTM8042 ??Module Boost Driver – Circuit Schematic
Led driver using LTM8042 ??Module Boost Driver
LTM8042 combines a boost power topology with a unique current loop to operate as a constant-current source. The PWM input provides as much as 3000:1 LED dimming...
10A High power led driver circuit design using LM3434 – Circuit Schematic
10A High power led driver circuit design using LM3434
Using the LM3434 adaptive constant on-time DC/DC buck (step-down) constant current controller can be designed a very simple high power led driver application. T...
EL7513 led driver circuit design – Circuit Schematic
EL7513 led driver circuit design
A very simple white led driver schematic circuit can be designed using the EL7513 constant current boost regulator specially designed for driving white LEDs. It...
Constant current LED driver using LM3410 – Circuit Schematic
Constant current LED driver using LM3410
Using the LM3410 constant current LED driver is a monolithic IC we can design, many high efficiency and low cost lights, using just few electronic components. T...
LED Flasher Circuit II [PIC] – Circuit Schematic
LED Flasher Circuit II [PIC]
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LED Flasher Circuit [PIC] – Circuit Schematic
LED Flasher Circuit [PIC]
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Light Sequencer 5 Channels 220V – Circuit Schematic
Light Sequencer 5 Channels 220V
This circuit controls five outputs 220V. Potentiometer change speed and a switch select effect (one direction or both directions). The circuit has a divider by ...
smart phone light circuit diagram – Circuit Schematic
smart phone light circuit diagram
The circuit shown here is used to switch on a lamp when the tele- phone rings, if the ambient light is insufficient. The circuit uses only two ICs and it can be...
emergency light circuit diagram – Circuit Schematic
emergency light circuit diagram
The circuit of automatic emergency light presented here has the following features: 1. When the mains supply (230V AC) is available, it charges a 12V battery up...
automatic dual output display circuit diagram – Circuit Schematic
automatic dual output display circuit diagram
This circuit lights up ten bulbs sequentially, first in one direc- tion and then in the opposite direction, thus presenting a nice visual effect. In this circui...
dancing lights circuit diagram – Circuit Schematic
dancing lights circuit diagram
Here is a simple circuit which can be used for decoration purposes or as an indicator. Flashing or dancing speed of LEDs can be adjusted and various dancing pat...
light flasher/blinker circuit diagram – Circuit Schematic
light flasher/blinker circuit diagram
With the preset at its max. the flashing rate of the LED is about 1/2 a second. It can be increased by increasing the value of the capacitor from 10uF to a high...